Today’s most popular neoprene foam tape and gasket materials.

Foam tapes and gaskets provide excellent bonding and barrier properties. However, proper selection is typically application driven, therefore, understanding some of the unique properties of the most frequently used carrier materials can help ensure installation success.

Neoprene/EPDM/SBR Blend with Acrylic or Rubber Adhesive

Caulk is no match for the easy installation and conform-ability of neoprene, especially on irregular surfaces! Neoprene’s closed cell structure creates a tight, long-lasting seal against the weather, moisture, dust, temperature extremes, and air leaks. It also resists acids, ozone, oxidation, and alkali.

• HVAC Applications – seals roof curbs to A/C units and damper gaskets. 

• Read more on the best foam tape for window air conditioner units or visit our product page for pricing and availability. 

• RV/Marine Applications – seals electrical or fluid inlets and outlets; prevents the leakage of liquid and odor from live wells; and adds protective cushioning between the strap and gas tank to reduce vibration and noise.

• Interior and Exterior Lighting Applications – flammability rated for use with indoor and outdoor fixtures.

• Window and Door Applications – weather stripping and door gasketing.

We offer several different types of neoprene foam tape, soft to medium, are the most popular, but we also stock firm and extra firm. All neoprene foams are smooth facing, without a skin and are compressible. The variability in compression set and resistance is what differentiates many of the neoprene foam tapes that are offered on Pres-bond. 

P8200: a soft to medium density closed cell neoprene foam. This material is a proprietary blend of Neoprene, EPDM, and SBR materials that are mixed together to form buns that are then skived to specific thicknesses and spliced together with contact cement to ensure bonding. This all purpose neoprene foam tape is closed cell, providing excellent sealing against moisture, dust and air leaks. The specification grade on Pres-On's P8200 is ASTM D1056 2C1 SCE-41, which passes flammability rating FMVSS-302 and is UL Rated for fire UL-94 HF-1. Additionally, this neoprene is UL Rated for gasket and sealing on specification UL50E, UL508, and UL157, the thermal conductivity has a K Factor of .27 under ASTM C518. Pres-Bond offers the P8200 neoprene tape in the below thicknesses, with high-tack rubber based pressure sensitive adhesive and a high-tack acrylic based pressure sensitive adhesive that is double sided.